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@article{949843, author = {Šimon Hilscher, Roman and Zemánek, Petr}, article_location = {Delhi}, article_number = {1}, keywords = {Time scale; Weyl-Titchmarsh theory; Second order Sturm-Liouville dynamic equation; m(λ)-function; Weyl disk; Weyl circle; Limit point case; Limit circle case}, language = {eng}, issn = {0973-6069}, journal = {Int. J. Difference Equ.}, title = {Overview of Weyl-Titchmarsh theory for second order Sturm-Liouville equations on time scales}, volume = {6}, year = {2011} }
TY - JOUR ID - 949843 AU - Šimon Hilscher, Roman - Zemánek, Petr PY - 2011 TI - Overview of Weyl-Titchmarsh theory for second order Sturm-Liouville equations on time scales JF - Int. J. Difference Equ. VL - 6 IS - 1 SP - 39-51 EP - 39-51 PB - Research India Publications SN - 09736069 KW - Time scale KW - Weyl-Titchmarsh theory KW - Second order Sturm-Liouville dynamic equation KW - m(λ)-function KW - Weyl disk KW - Weyl circle KW - Limit point case KW - Limit circle case N2 - In this paper we present an overview of the basic Weyl-Titchmarsh theory for second order Sturm-Liouville equations on time scales. We construct m(lambda)-function, the Weyl solution, and Weyl disk. We justify the terminology ``disk'' by its geometric properties, show explicitly the coordinates of the center of the disk, and calculate its radius. We show that the dichotomy regarding the square-integrable solutions known in the continuous time and discrete theory works in the same way for general time scales. ER -
ŠIMON HILSCHER, Roman and Petr ZEMÁNEK. Overview of Weyl-Titchmarsh theory for second order Sturm-Liouville equations on time scales. \textit{Int. J. Difference Equ.}. Delhi: Research India Publications, 2011, vol.~6, No~1, p.~39-51. ISSN~0973-6069.
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